What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What certifications does the product have?

The product holds CE certification, and the company is ISO9001:2015 certified.

What after-sales services are provided?

Online support and on-site service are available, backed by a 1-year warranty.

High-Frequency 400X400mm Square Tube Pipe Making Machine for Efficient Production

Name: High-Frequency 400X400mm Square Tube Pipe Making Machine for Efficient Production
Brand: Hebei Tengtian Welded Pipe Equipment Manufacturing Co., Ltd.
SKU: 2166628722

Hebei, ChinaHebei Tengtian Welded Pipe Equipment Manufacturing Co., Ltd.

US$15,000.00-1,250,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support/on-Site Service

Warranty

1 Year

Model NO.

LW1600

Pipe Material

Carbon Steel

Condition

New

Customized

Theory

High Frequency Induction

Application

Industry, Decoration, Construction

Type

High Frequency Weld Pipe Mill Line

Overall Floor Space

240 X 24 M

Total Power

3400kw

Pipe Manufacturing Range

200X200-400X400mm

Wall Thickness Range

5-18mm

Speed

10-25m/Min

Transport Package

Full Container

Specification

LW1600

Trademark

TengTian

Origin

China

Key features

High-Speed Precision Forming: Integrated roll forming and sizing technology ensures stable dimensions and uniform wall thickness.

Servo-Controlled Roller Switching: Fast switching between pipe sizes reduces roller costs and minimizes changeover time.

Stable High-Frequency Welding: Professional induction welder offers firm seams, low defect rates, and excellent tensile performance.

Accurate Flying Saw Cutting: Servo flying saw achieves fixed-length cutting with high accuracy without stopping production.

Optional Automatic Auxiliary Equipment: Customers can add automatic stacking and strapping machines to reduce labor costs.

Full Customization Options: Supports customization from samples, designs, full customization, and flexible minor adjustments.

Complete Standard Configuration: Includes 9 units for continuous automatic production without frequent manual intervention.

Comprehensive After-Sales Support: Provides online support and on-site service with 1-year warranty coverage.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Hebei Tengtian Welded Pipe Equipment Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.12h

AI-Powered supplier vetting

SummaryThe supplier operates in welded pipe equipment, cold bending equipment, metallurgical equipment, related electrical products, and welded or cold-formed products. It reports broad customization capability, machining and fabrication facilities, documented quality and service procedures, CE and ISO9001:2015 certifications, and overseas installation, debugging, maintenance, repair, and training services in Italy and South Korea. The supplier states that it provides OEM services for well-known brands and has an R&D center with more than 50 engineers, including work on AI-driven predictive maintenance. Export experience is stated as 11 years, with average lead times within 15 working days in both peak and off-season periods. Limitations include no effective manufacturing-capacity contract with related subcontractors, no in-stock capacity, no overseas warehouse or showroom, no available SDK, and no Fortune 500 customer collaboration reported.

Supplier typeThe supplier’s stated business scope covers production and sales of welding pipe equipment, cold bending equipment, metallurgical equipment, related electrical products, welded pipe, and cold-formed products, together with import and export activities. This identifies it as an industrial equipment manufacturer and exporter.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier has documented procedures and records for service capability, corrective and preventive actions, complaint handling, and quality assurance. It offers installation, debugging, maintenance, repair, and training in Italy and South Korea, although it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports an R&D center staffed by more than 50 engineers and development involving AI-driven predictive maintenance. It also reports no available SDK, so the evidence supports engineering innovation but not SDK-based integration capability.

Production capacityThe supplier lists CNC, milling, drilling, cutting, painting, and boring facilities, operates in several industrial equipment categories, and reports average lead times within 15 working days in both peak and off-season. However, it has no in-stock capacity and no effective manufacturing-capacity contract with related subcontractors, which limits the evidence for supply-chain robustness.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad range of customization services.

Client casesThe supplier states that it provides OEM services for well-known brands and received recognition as a 2022 China Top 10 Pipe Machinery Brand and a Hebei Province Best Export Performance Enterprise. It reports no collaboration with Fortune 500 companies, so the evidence shows industry recognition and OEM experience but not top-tier multinational customer cases.